yes, this should work for you. the naming hierarchy is the same as outputed by jsdoc cli. but if not defined, namespaces are auto guessed. A symbol named foo.bar will be nested into an implicitly defined namespace "foo" if it is not existent. But I really recommend to do it explicitly as jsdoc would like to have it.
@genu what exactly do you mean with angular jsdoc flavor? could you provide me some link?